:root {
  --ink:#172039; --navy:#111a32; --navy-2:#273258; --paper:#f1eee8; --ivory:#faf8f4;
  --muted:#697286; --line:#d6d1ca; --coral:#ef8d7b; --peach:#f7bea5; --aqua:#9ed6d2;
  --violet:#a6a4d9; --yellow:#f0d782; --shadow:0 18px 46px rgba(13,21,42,.13);
}
*{box-sizing:border-box} html{background:var(--paper)} body{margin:0;min-width:320px;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;-webkit-font-smoothing:antialiased} button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}.hidden{display:none!important}.app-shell{width:min(100%,680px);min-height:100svh;margin:0 auto;padding:max(16px,env(safe-area-inset-top)) 16px max(22px,env(safe-area-inset-bottom))}.screen{min-height:calc(100svh - max(38px,env(safe-area-inset-top)) - max(38px,env(safe-area-inset-bottom))}.serial{margin:0;color:#6d7798;font:700 10px/1.25 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.button{min-height:54px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:13px;font-size:15px;font-weight:750;text-decoration:none;transition:transform .14s ease,box-shadow .14s ease}.button:active{transform:translateY(2px)}.button-ink{color:#fff;background:var(--navy);box-shadow:0 6px 0 #080e20}.button-ink:active{box-shadow:0 3px 0 #080e20}.button-coral{color:#301d2a;background:var(--coral);box-shadow:0 6px 0 #cb6f61}.button-coral:active{box-shadow:0 3px 0 #cb6f61}.button-soft{color:var(--ink);border-color:var(--line);background:rgba(250,248,244,.76)}.button:disabled{opacity:.42;cursor:not-allowed;box-shadow:none;transform:none}
/* access */
.auth-screen{position:relative;display:grid;min-height:calc(100svh - max(38px,env(safe-area-inset-top)) - max(38px,env(safe-area-inset-bottom)));place-items:center;overflow:hidden}.auth-screen:before,.auth-screen:after{content:"";position:absolute;border-radius:50%;filter:blur(1px)}.auth-screen:before{width:290px;height:290px;top:-112px;left:-156px;background:rgba(158,214,210,.64)}.auth-screen:after{width:250px;height:250px;bottom:-124px;right:-138px;background:rgba(239,141,123,.49)}.auth-visual{position:absolute;inset:0;background:radial-gradient(circle at 50% 47%,rgba(166,164,217,.22) 0 11%,transparent 12%),radial-gradient(circle at 50% 47%,transparent 0 18%,rgba(23,32,57,.08) 18.4% 18.8%,transparent 19.3%),radial-gradient(circle at 50% 47%,transparent 0 31%,rgba(23,32,57,.08) 31.4% 31.8%,transparent 32.2%)}.auth-card{position:relative;z-index:1;width:min(100%,400px);padding:34px 25px 27px;border:1px solid rgba(255,255,255,.82);border-radius:25px;background:rgba(250,248,244,.78);box-shadow:var(--shadow);backdrop-filter:blur(15px);text-align:center}.auth-index{display:grid;width:47px;height:47px;place-items:center;margin:22px auto 17px;border:1px solid #b7bdc8;border-radius:50%;font:800 16px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.auth-card h1{margin:0 0 10px;font-size:31px;letter-spacing:-.07em}.auth-card>p:not(.serial):not(.auth-error){margin:0 0 23px;color:#5d6778;font-size:14px;line-height:1.75}.access-input{width:100%;height:53px;padding:0 14px;border:1px solid #b6bec8;border-radius:12px;color:var(--ink);background:#fff;text-align:center;letter-spacing:.1em;outline:0}.access-input:focus{border-color:#566a9b;box-shadow:0 0 0 4px rgba(86,106,155,.14)}.auth-error{min-height:22px;margin:7px 0 0;color:#b84448;font-size:13px}.auth-card .button{width:100%;margin-top:9px}.auth-card small{display:block;margin-top:20px;color:#7d8491;font-size:11px}
/* home */
.masthead{display:flex;align-items:center;justify-content:space-between;margin:2px 2px 18px}.brand{color:var(--ink);font-size:17px;font-weight:900;letter-spacing:-.06em;text-decoration:none}.brand span{color:#6c7698;font-size:11px;font-weight:700;letter-spacing:0}.masthead-note{padding:5px 8px;border:1px solid #d7d7dd;border-radius:999px;color:#68718b;background:rgba(255,255,255,.52);font:700 9px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}.home-hero{position:relative;min-height:520px;margin:0 0 20px;overflow:hidden;border-radius:27px;background:#15203b}.hero-art{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(10,17,35,.97) 0%,rgba(10,17,35,.75) 36%,rgba(10,17,35,.08) 76%),url("assets/scl90-signal-atlas.png");background-size:cover;background-position:center}.hero-art:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(17,26,50,.35),transparent 42%)}.hero-copy{position:relative;z-index:1;display:flex;min-height:520px;flex-direction:column;justify-content:flex-end;padding:29px 24px;color:#fff}.hero-copy .serial{color:#abc8d8}.hero-copy h1{max-width:420px;margin:12px 0 15px;font-size:clamp(34px,9vw,54px);line-height:1.08;letter-spacing:-.09em}.hero-copy h1 em{color:#f5b59d;font-style:normal}.hero-copy>p:not(.serial){max-width:382px;margin:0;color:#d2d8e5;font-size:14px;line-height:1.7}.metric-row{display:flex;gap:7px;margin-top:23px}.metric-row span{min-width:66px;padding:7px 9px;border:1px solid rgba(255,255,255,.2);border-radius:10px;background:rgba(255,255,255,.08);color:#c8d4e2;font-size:10px}.metric-row b{margin-right:2px;color:#fff;font-size:18px}.method-card,.start-panel,.report-card,.disclaimer-card{padding:23px;border:1px solid var(--line);border-radius:21px;background:rgba(250,248,244,.76)}.section-kicker{display:flex;align-items:center;gap:8px;color:#657190;font:700 10px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em}.section-kicker span{display:grid;width:24px;height:24px;place-items:center;border-radius:50%;color:#fff;background:var(--ink);font-size:10px}.method-card{margin-bottom:20px}.method-card h2{margin:15px 0 10px;font-size:27px;line-height:1.25;letter-spacing:-.06em}.method-card p{margin:0;color:#667181;font-size:14px;line-height:1.75}.method-pills{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}.method-pills span{padding:5px 8px;border-radius:999px;color:#56637d;background:#e2e6e7;font-size:11px;font-weight:700}.cover-preview{position:relative;min-height:500px;margin-bottom:20px;padding:24px;overflow:hidden;border-radius:25px;color:#eef8f8;background:linear-gradient(145deg,#273258,#1f6b78 57%,#cf7773)}.cover-preview:before{content:"";position:absolute;width:350px;height:350px;right:-166px;top:93px;border:1px solid rgba(255,255,255,.3);border-radius:50%;box-shadow:0 0 0 28px rgba(255,255,255,.06),0 0 0 60px rgba(255,255,255,.04)}.cover-top,.cover-label,.cover-preview h2,.cover-preview ul,.cover-cta{position:relative;z-index:1}.cover-top{font:700 10px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em}.cover-label{margin:26px 0 10px;color:#a7e2dc;font-size:11px;font-weight:700}.cover-preview h2{margin:0;font-size:clamp(35px,9vw,51px);line-height:1.04;letter-spacing:-.09em}.cover-preview h2 strong{color:#f5d47b}.cover-radar{position:absolute;z-index:1;top:205px;right:31px;width:182px;height:182px;border:1px solid rgba(255,255,255,.58);clip-path:polygon(50% 0,93% 25%,93% 75%,50% 100%,7% 75%,7% 25%)}.cover-radar i{position:absolute;width:8px;height:8px;border-radius:50%;background:#f5d47b;box-shadow:0 0 0 4px rgba(245,212,123,.16)}.cover-radar i:nth-child(1){top:7%;left:48%}.cover-radar i:nth-child(2){right:9%;top:35%}.cover-radar i:nth-child(3){right:27%;bottom:14%}.cover-radar i:nth-child(4){left:33%;bottom:10%}.cover-radar i:nth-child(5){left:8%;top:46%}.cover-radar i:nth-child(6){left:32%;top:30%}.cover-radar b{position:absolute;inset:31px;background:rgba(158,214,210,.35);clip-path:polygon(49% 1%,87% 31%,77% 78%,32% 91%,2% 46%)}.cover-preview ul{position:absolute;bottom:66px;left:24px;display:grid;gap:6px;margin:0;padding:0;list-style:none;font-size:12px;font-weight:650}.cover-preview li:before{content:"✦";margin-right:7px;color:#f5d47b}.cover-cta{position:absolute;bottom:25px;left:24px;color:#fff;font-size:14px;font-weight:800}.start-panel{margin-bottom:17px}.start-panel p{margin:0 0 16px;color:#5e6979;font-size:13px;line-height:1.7}.start-panel p b{color:var(--ink)}.start-panel .button{width:100%}.front-disclaimer{margin:20px 10px;color:#7b8490;font-size:11px;line-height:1.6;text-align:center}
/* quiz */
.quiz-screen{display:flex;flex-direction:column}.quiz-head{display:grid;grid-template-columns:40px 1fr auto;gap:11px;align-items:center;margin:0 0 12px}.circle-button{display:grid;width:38px;height:38px;place-items:center;border:1px solid #ccd0d2;border-radius:50%;color:#404d61;background:rgba(250,248,244,.76);font-size:21px}.progress-copy{display:flex;justify-content:space-between;margin-bottom:7px;font:700 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em}.progress-copy span:last-child{color:#7e8793}.progress-copy i{font-style:normal}.progress-track{overflow:hidden;height:6px;border-radius:99px;background:#d8d9d6}.progress-track i{display:block;width:0;height:100%;border-radius:99px;background:linear-gradient(90deg,#f19a85,#7a89b4);transition:width .3s ease}.quiz-group{padding:5px 7px;border-radius:7px;color:#627188;background:#e0e4e6;font-size:10px;font-weight:700;white-space:nowrap}.quiz-note{margin:0 3px 20px;color:#7b8290;font-size:11px}.question-panel{flex:1;min-height:510px;padding:26px 21px;border-radius:25px;background:var(--ivory);box-shadow:var(--shadow)}.question-context{display:inline-block;margin:0 0 18px;padding:6px 8px;border:1px solid #d6d6d1;border-radius:999px;color:#66718a;font-size:11px;font-weight:700}.question-panel h1{margin:0 0 21px;font-size:clamp(25px,7vw,34px);line-height:1.36;letter-spacing:-.06em}.answer-label{margin:0 0 10px;color:#7d8390;font-size:12px}.options-list{display:grid;gap:9px}.option{width:100%;min-height:55px;padding:9px 13px;display:grid;grid-template-columns:25px 1fr;gap:10px;align-items:center;border:1px solid #d8d9d5;border-radius:14px;color:var(--ink);background:#fff;text-align:left;transition:background .14s,border .14s,transform .14s}.option:active{transform:scale(.986)}.option.selected{border-color:#697aaa;background:#edf1f8;box-shadow:0 0 0 3px rgba(105,122,170,.12)}.option-index{display:grid;width:23px;height:23px;place-items:center;border:1px solid #c2c8cf;border-radius:50%;color:#65707e;font-size:10px;font-weight:800}.option.selected .option-index{border-color:#5f70a1;color:#fff;background:#5f70a1}.option-text{font-size:13px;font-weight:650;line-height:1.42}.quiz-actions{display:grid;grid-template-columns:1fr 1.25fr;gap:10px;margin-top:17px}.quiz-actions .button{width:100%}
/* report */
.result-masthead{margin-bottom:14px}.result-hero{position:relative;overflow:hidden;min-height:363px;padding:26px 24px;border-radius:26px;color:#fff;background:linear-gradient(137deg,#1c2948,#46557d 53%,#d18078);box-shadow:var(--shadow)}.result-hero:before{content:"";position:absolute;width:440px;height:440px;right:-170px;top:-187px;border:1px solid rgba(255,255,255,.27);border-radius:50%;box-shadow:0 0 0 43px rgba(255,255,255,.05),0 0 0 85px rgba(255,255,255,.03)}.result-hero:after{content:"";position:absolute;right:-17px;bottom:-46px;width:270px;height:270px;border-radius:50%;background:radial-gradient(circle,rgba(245,212,123,.48),rgba(245,212,123,0) 64%)}.result-hero .serial,.result-hero>*{position:relative;z-index:1}.result-hero .serial{color:#c1e3e0}.pattern-badge{display:inline-block;margin-top:17px;padding:5px 8px;border:1px solid rgba(255,255,255,.26);border-radius:999px;background:rgba(255,255,255,.1);font-size:10px;font-weight:700}.result-hero h1{max-width:370px;margin:12px 0 8px;font-size:clamp(35px,9vw,52px);line-height:1.04;letter-spacing:-.09em}.hero-one-liner{max-width:365px;margin:0;color:#e1e9f3;font-size:14px;font-weight:650;line-height:1.62}.secondary-strip{display:inline-flex;align-items:center;gap:8px;margin-top:18px;padding:7px 9px;border-radius:10px;background:rgba(11,18,37,.28);font-size:11px}.secondary-strip span{color:#c6d1e3}.load-readout{position:absolute!important;z-index:2;right:23px;bottom:20px;display:flex;align-items:baseline;gap:3px}.load-readout span{position:absolute;right:0;bottom:39px;width:100px;color:#d0dced;font-size:10px;text-align:right}.load-readout strong{color:#f5d47b;font:800 42px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:-.1em}.load-readout i{color:#d7e1ed;font-size:11px;font-style:normal}.load-readout em{position:absolute;bottom:-15px;right:0;width:106px;color:#f5d47b;font-size:10px;font-style:normal;text-align:right}.radar-card{margin:19px 0;padding:21px 11px 15px;border-radius:23px;color:#edfafa;background:#162944;box-shadow:var(--shadow)}.report-heading{display:flex;justify-content:space-between;align-items:flex-start;padding:0 11px}.report-heading .serial{color:#a8d6d0}.report-heading h2{margin:6px 0 0;color:#fff;font-size:27px;letter-spacing:-.05em}.report-heading>span{margin-top:9px;padding:5px 7px;border-radius:999px;color:#bfe5df;background:rgba(158,214,210,.14);font-size:10px}.radar-card canvas{display:block;width:100%;height:auto;margin:0 auto}.chart-caption{margin:0 10px;color:#adc0d1;font-size:10px;line-height:1.55;text-align:center}.report-card{margin-bottom:18px}.report-card h2{margin:8px 0 15px;font-size:26px;line-height:1.25;letter-spacing:-.06em}.long-copy{margin:0;color:#536173;font-size:15px;line-height:1.78}.combo-card{background:linear-gradient(138deg,#faf7ef,#e5eff0)}.combo-tags{display:flex;align-items:center;gap:8px;margin-top:18px}.combo-tags span{padding:7px 10px;border-radius:999px;color:#314662;background:#fff;font-size:11px;font-weight:750}.combo-tags i{color:#ef8d7b;font-style:normal;font-weight:900}.scene-list{display:grid;gap:10px}.scene-item{display:grid;grid-template-columns:31px 1fr;gap:10px;padding:13px 0;border-top:1px solid #deddd8}.scene-item:first-child{padding-top:0;border-top:0}.scene-number{display:grid;width:27px;height:27px;place-items:center;border-radius:50%;color:#fff;background:var(--navy);font:700 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.scene-item h3{margin:1px 0 4px;font-size:14px}.scene-item p{margin:0;color:#687586;font-size:12px;line-height:1.6}.section-intro{margin:-7px 0 17px;color:#707987;font-size:12px}.dimension-list{display:grid;gap:9px}.dimension-item{padding:13px;border:1px solid #e1ded8;border-radius:14px;background:#f5f3ee}.dimension-header{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.dimension-name{font-size:14px;font-weight:800}.dimension-score{color:#485f93;font:800 17px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.dimension-meter{height:5px;margin:9px 0 7px;overflow:hidden;border-radius:99px;background:#dce0e0}.dimension-meter i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#a9dcd7,#586ca0);transition:width .65s ease}.dimension-item p{margin:0;color:#687383;font-size:11px;line-height:1.55}.action-card{color:#fff;border-color:#233a5a;background:linear-gradient(142deg,#1a2d4b,#33456e)}.action-card .serial{color:#abd7d2}.action-card h2{color:#fff}.action-list{display:grid;gap:10px}.action-step{display:grid;grid-template-columns:30px 1fr;gap:10px;padding:12px;border:1px solid rgba(255,255,255,.16);border-radius:14px;background:rgba(255,255,255,.07)}.action-step span{display:grid;width:27px;height:27px;place-items:center;border-radius:50%;color:#162944;background:#f5d47b;font:800 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.action-step h3{margin:0 0 3px;color:#fff;font-size:13px}.action-step p{margin:0;color:#cbd6e7;font-size:11px;line-height:1.55}.action-card blockquote{margin:17px 0 0;padding:13px 14px;border-left:3px solid #f4b09b;color:#f3d1c3;background:rgba(0,0,0,.12);font-size:13px;line-height:1.6}.support-card{margin:0 0 18px;padding:17px;border:1px solid #e7ad8c;border-radius:18px;color:#74423d;background:#fff0e6;font-size:12px;line-height:1.68}.disclaimer-card{margin-bottom:18px;padding:17px 18px;color:#6d7580;background:#e9e8e3}.disclaimer-card b{color:#505c68;font-size:12px}.disclaimer-card p{margin:6px 0 0;font-size:11px;line-height:1.65}.result-actions{position:sticky;z-index:5;bottom:max(0px,env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;padding:12px 0 max(3px,env(safe-area-inset-bottom));background:linear-gradient(180deg,rgba(241,238,232,0),var(--paper) 33%)}.action-button{min-width:0;min-height:60px;padding:8px;display:flex;align-items:center;justify-content:center;border:1px solid #d2d2d0;border-radius:14px;color:#303c50;background:#faf8f4;font-size:12px;font-weight:800;line-height:1.25;text-align:center;text-decoration:none}.action-primary{border-color:#172039;color:#fff;background:#172039;box-shadow:0 4px 0 #080e20}.action-primary:active{transform:translateY(3px);box-shadow:0 1px 0 #080e20}.poster-canvas{display:none}.toast{position:fixed;z-index:10;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));max-width:calc(100vw - 40px);padding:11px 14px;border-radius:12px;color:#fff;background:rgba(17,26,50,.96);box-shadow:0 10px 30px rgba(0,0,0,.18);font-size:13px;line-height:1.45;text-align:center;opacity:0;pointer-events:none;transform:translate(-50%,14px);transition:opacity .2s,transform .2s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(min-width:640px){.app-shell{padding-left:24px;padding-right:24px}.home-hero{min-height:580px}.hero-copy{min-height:580px;padding:34px}.cover-preview{min-height:640px}.cover-radar{width:246px;height:246px;top:235px;right:56px}.cover-preview ul{bottom:83px}.question-panel{min-height:492px;padding:34px}.result-hero{min-height:402px;padding:32px}.result-actions{gap:12px}}
@media(max-width:370px){.app-shell{padding-left:13px;padding-right:13px}.hero-copy h1{font-size:34px}.cover-preview{min-height:475px}.cover-radar{transform:scale(.86);transform-origin:top right;right:17px}.question-panel{min-height:492px;padding:23px 17px}.option-text{font-size:12px}.result-hero h1{font-size:37px}.action-button{font-size:11px}}