.twk-panel{position:fixed;right:16px;bottom:80px;z-index:80;width:280px;max-height:calc(100vh - 32px);display:flex;flex-direction:column;background:#faf9f7db;color:#29261b;-webkit-backdrop-filter:blur(24px) saturate(160%);backdrop-filter:blur(24px) saturate(160%);border:.5px solid rgba(255,255,255,.6);border-radius:14px;box-shadow:0 1px #ffffff80 inset,0 12px 40px #0000002e;font:11.5px/1.4 ui-sans-serif,system-ui,-apple-system,sans-serif;overflow:hidden}.twk-hd{display:flex;align-items:center;justify-content:space-between;padding:10px 8px 10px 14px;cursor:move;-webkit-user-select:none;user-select:none}.twk-hd b{font-size:12px;font-weight:600;letter-spacing:.01em}.twk-x{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;color:#29261b8c;width:22px;height:22px;border-radius:6px;cursor:pointer;font-size:13px;line-height:1}.twk-x:hover{background:#0000000f;color:#29261b}.twk-body{padding:2px 14px 14px;display:flex;flex-direction:column;gap:10px;overflow-y:auto;overflow-x:hidden;min-height:0;scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.15) transparent}.twk-body::-webkit-scrollbar{width:8px}.twk-body::-webkit-scrollbar-track{background:transparent;margin:2px}.twk-body::-webkit-scrollbar-thumb{background:#00000026;border-radius:4px;border:2px solid transparent;background-clip:content-box}.twk-body::-webkit-scrollbar-thumb:hover{background:#00000040;border:2px solid transparent;background-clip:content-box}.twk-row{display:flex;flex-direction:column;gap:5px}.twk-row-h{flex-direction:row;align-items:center;justify-content:space-between;gap:10px}.twk-lbl{display:flex;justify-content:space-between;align-items:baseline;color:#29261bb8}.twk-lbl>span:first-child{font-weight:500}.twk-val{color:#29261b80;font-variant-numeric:tabular-nums}.twk-sect{font-size:10px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#29261b73;padding:10px 0 0}.twk-sect:first-child{padding-top:0}.twk-report{display:flex;align-items:center;gap:8px;width:100%;margin-top:8px;padding:9px 12px;font:inherit;font-size:12px;color:#29261b;text-align:left;background:#29261b0f;border:.5px solid rgba(41,38,27,.16);border-radius:10px;cursor:pointer;transition:background .18s}.twk-report:hover{background:#29261b1f}.twk-report svg{width:16px;height:16px;flex:0 0 auto;opacity:.75}.twk-field{-webkit-appearance:none;-moz-appearance:none;appearance:none;box-sizing:border-box;width:100%;min-width:0;height:26px;padding:0 8px;border:.5px solid rgba(0,0,0,.1);border-radius:7px;background:#fff9;color:inherit;font:inherit;outline:none}.twk-field:focus{border-color:#00000040;background:#ffffffd9}select.twk-field{padding-right:22px;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path fill='rgba(0,0,0,.5)' d='M0 0h10L5 6z'/></svg>");background-repeat:no-repeat;background-position:right 8px center}.twk-seg{position:relative;display:flex;padding:2px;border-radius:8px;background:#0000000f;-webkit-user-select:none;user-select:none}.twk-seg-thumb{position:absolute;top:2px;bottom:2px;border-radius:6px;background:#ffffffe6;box-shadow:0 1px 2px #0000001f;transition:left .15s cubic-bezier(.3,.7,.4,1),width .15s}.twk-seg button{-webkit-appearance:none;-moz-appearance:none;appearance:none;position:relative;z-index:1;flex:1;border:0;background:transparent;color:inherit;font:inherit;font-weight:500;min-height:22px;border-radius:6px;cursor:pointer;padding:4px 6px;line-height:1.2;overflow-wrap:anywhere}.twk-toggle{position:relative;width:32px;height:18px;border:0;border-radius:999px;background:#00000026;transition:background .15s;cursor:pointer;padding:0}.twk-toggle[data-on="1"]{background:#34c759}.twk-toggle i{position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 1px 2px #00000040;transition:transform .15s}.twk-toggle[data-on="1"] i{transform:translate(14px)}.twk-chips{display:flex;gap:6px}.twk-chip{position:relative;-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:1;min-width:0;height:46px;padding:0;border:0;border-radius:6px;overflow:hidden;cursor:pointer;box-shadow:0 0 0 .5px #0000001f,0 1px 2px #0000000f;transition:transform .12s cubic-bezier(.3,.7,.4,1),box-shadow .12s}.twk-chip:hover{transform:translateY(-1px);box-shadow:0 0 0 .5px #0000002e,0 4px 10px #0000001f}.twk-chip[data-on="1"]{box-shadow:0 0 0 1.5px #000000d9,0 2px 6px #00000026}.twk-chip>span{position:absolute;top:0;bottom:0;right:0;width:34%;display:flex;flex-direction:column;box-shadow:-1px 0 #0000001a}.twk-chip>span>i{flex:1;box-shadow:0 -1px #0000001a}.twk-chip>span>i:first-child{box-shadow:none}.twk-chip svg{position:absolute;top:6px;left:6px;width:13px;height:13px;filter:drop-shadow(0 1px 1px rgba(0,0,0,.3))}*{margin:0;padding:0;box-sizing:border-box}@font-face{font-family:PG Magnolia;src:url(/fonts/PG-Magnolia-Thin.ttf) format("truetype");font-weight:300;font-display:swap}@font-face{font-family:PG Magnolia;src:url(/fonts/PG-Magnolia-Regular.ttf) format("truetype");font-weight:400;font-display:swap}@font-face{font-family:PG Magnolia;src:url(/fonts/PG-Magnolia-Bold.ttf) format("truetype");font-weight:700;font-display:swap}:root{--ink: #2e3a4f;--ink-faint: rgba(46, 58, 79, .34);--wax: #8a2222;--send-bg-1: #2f5a78;--send-bg-2: #1d3c52;--hand: "PG Magnolia", cursive;--serif: "Noto Serif Thai", Georgia, "Times New Roman", serif}html,body{width:100%;height:100%;overflow:hidden;font-family:var(--serif);background:#bfe6f0}#root{width:100%;height:100%}.bg-video{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center 70%;transform:scale(1.1);z-index:0}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:linear-gradient(to bottom,#0000000d,#0000 40%,#0000002e);z-index:1;pointer-events:none}.app-logo{position:fixed;top:52px;left:50%;transform:translate(-50%);width:min(150px,29vw);height:auto;z-index:7;pointer-events:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;filter:drop-shadow(0 2px 10px rgba(20,40,60,.35));transition:opacity .5s ease}.app-logo.hidden{opacity:0}.beach-ui{transition:opacity .6s ease}.beach-ui.hidden{opacity:0;pointer-events:none}.bottle-wrap{position:fixed;bottom:18%;left:50%;transform:translate(-50%);z-index:10;display:flex;flex-direction:column;align-items:center;gap:14px;cursor:pointer;animation:bottleBob 3.2s ease-in-out infinite;border:none;background:none;padding:0}@keyframes bottleBob{0%,to{transform:translate(-50%) translateY(0) rotate(-2deg)}50%{transform:translate(-50%) translateY(-9px) rotate(2deg)}}.bottle-wrap:hover .bottle-img{filter:drop-shadow(0 6px 18px rgba(80,180,220,.55));transform:scale(1.08)}.bottle-img{width:78px;height:auto;display:block;transition:transform .3s ease,filter .3s ease;filter:drop-shadow(0 4px 10px rgba(0,0,0,.25));-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.bottle-label{background:#ffffff47;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1.5px solid rgba(255,255,255,.55);border-radius:30px;padding:8px 22px;color:#fff;font-size:15px;font-family:var(--serif);letter-spacing:.5px;text-shadow:0 1px 4px rgba(0,0,0,.3);white-space:nowrap;opacity:0;animation:fadeLabel 1.2s ease 1.5s forwards}@keyframes fadeLabel{to{opacity:1}}.bottle-wrap:hover .bottle-label{background:#ffffff6b;border-color:#fffc}.cooldown-bottle{position:fixed;bottom:18%;left:50%;transform:translate(-50%);z-index:10;animation:bottleBob 3.6s ease-in-out infinite}.cooldown-bottle-label{background:#ffffff47;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1.5px solid rgba(255,255,255,.55);border-radius:30px;padding:10px 26px;color:#fff;font-size:15px;font-family:var(--serif);letter-spacing:.5px;text-shadow:0 1px 4px rgba(0,0,0,.3);text-align:center;max-width:min(86vw,420px);opacity:0;animation:fadeLabel 1.2s ease 1.5s forwards}@property --pie{syntax: "<percentage>"; inherits: false; initial-value: 100%;}.write-cooldown-pie{position:fixed;bottom:12px;left:50%;transform:translate(-50%);width:14px;height:14px;border-radius:50%;border:1px solid rgba(255,255,255,.6);background:conic-gradient(rgba(255,255,255,.95) var(--pie),rgba(255,255,255,.15) 0);box-shadow:0 1px 4px #00000040;z-index:60;pointer-events:none;animation:pie-countdown var(--duration) linear forwards}@keyframes pie-countdown{0%{--pie: 100%}to{--pie: 0%}}.receive-cooldown-pie{position:fixed;top:22px;right:22px;width:14px;height:14px;border-radius:50%;border:1px solid rgba(255,255,255,.6);background:conic-gradient(rgba(255,255,255,.95) var(--pie),rgba(255,255,255,.15) 0);box-shadow:0 1px 4px #00000040;z-index:60;pointer-events:none;animation:pie-countdown var(--duration) linear forwards}.sea-calm-note{position:fixed;bottom:7%;left:50%;transform:translate(-50%);z-index:9;color:#ffffffe6;font-family:var(--serif);font-size:13px;letter-spacing:.5px;text-shadow:0 1px 5px rgba(0,0,0,.4);text-align:center;white-space:nowrap;pointer-events:none;opacity:0;animation:fadeLabel 1.4s ease .4s forwards;transition:opacity .5s ease}.sea-calm-note.hidden{opacity:0;animation:none}.found-bottle-wrap{position:fixed;bottom:16%;right:10%;z-index:10;display:flex;flex-direction:column;align-items:center;gap:10px;cursor:pointer;border:none;background:none;padding:0;animation:foundBob 3.6s ease-in-out infinite;transition:opacity .6s ease}@keyframes foundBob{0%,to{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-9px) rotate(2deg)}}.found-bottle-wrap.hidden{opacity:0;pointer-events:none}.found-bottle-wrap:hover .found-bottle-img{filter:drop-shadow(0 6px 18px rgba(80,180,220,.55));transform:scale(1.08)}.found-bottle-img{width:78px;height:auto;display:block;transition:transform .3s ease,filter .3s ease;filter:drop-shadow(0 6px 14px rgba(0,0,0,.3));-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.found-bottle-label{background:#ffffff47;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1.5px solid rgba(255,255,255,.55);border-radius:30px;padding:6px 16px;color:#fff;font-size:12px;font-family:var(--serif);letter-spacing:.5px;text-shadow:0 1px 4px rgba(0,0,0,.3);white-space:nowrap;opacity:0;animation:fadeLabel 1.2s ease 1.5s forwards}.found-bottle-wrap:hover .found-bottle-label{background:#ffffff6b;border-color:#fffc}.toolbar-btn{position:fixed;bottom:22px;z-index:60;background:#ffffff40;border:1.5px solid rgba(255,255,255,.6);border-radius:50%;width:46px;height:46px;cursor:pointer;font-size:20px;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;transition:background .2s,opacity .4s ease}.toolbar-btn:hover{background:#ffffff73}.toolbar-btn.hidden{opacity:0;pointer-events:none}.tb-icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.collection-btn,.sent-btn{flex-direction:column;gap:1px;width:auto;min-width:46px;height:auto;padding:6px 9px 5px;border-radius:15px}.collection-btn .tb-icon,.sent-btn .tb-icon{width:20px;height:20px}.tb-label{font-size:9px;line-height:1;opacity:.9;white-space:nowrap}.sound-btn{right:22px}.settings-btn{right:78px;font-size:18px}.donate-btn{right:134px;font-size:22px;transition:background .2s,opacity .6s ease,transform .2s}.donate-btn:hover{transform:scale(1.08)}.donate-btn.hidden{opacity:0;pointer-events:none}.donate-scene{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:24px;background:#14233273;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);animation:donateFade .3s ease}@keyframes donateFade{0%{opacity:0}to{opacity:1}}.donate-card{position:relative;width:min(360px,92vw);background:#ffffffeb;border:1.5px solid rgba(255,255,255,.8);border-radius:22px;padding:30px 26px 24px;text-align:center;box-shadow:0 20px 50px #141e2d66;color:var(--ink);animation:donateRise .34s cubic-bezier(.2,.8,.3,1.1)}@keyframes donateRise{0%{transform:translateY(14px) scale(.97);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.donate-close{position:absolute;top:12px;right:12px;width:28px;height:28px;border:none;border-radius:50%;background:#2e3a4f1a;color:var(--ink);font-size:14px;line-height:1;cursor:pointer;transition:background .2s}.donate-close:hover{background:#2e3a4f33}.donate-heart{font-size:34px;color:var(--wax);line-height:1}.donate-title{margin:10px 0 8px;font-family:var(--serif);font-size:20px;font-weight:600}.donate-text{margin:0 0 20px;font-family:var(--serif);font-size:14px;line-height:1.6;color:#2e3a4fd1;text-wrap:balance}.donate-go{display:inline-block;text-decoration:none;font-family:var(--serif);font-size:16px;color:#fff;background:linear-gradient(180deg,var(--send-bg-1),var(--send-bg-2));border-radius:30px;padding:12px 34px;box-shadow:0 6px 16px #14283c52;transition:transform .18s,box-shadow .2s}.donate-go:hover{transform:translateY(-1px);box-shadow:0 9px 20px #14283c66}.donate-sub{margin-top:14px;font-family:var(--serif);font-size:11.5px;letter-spacing:.3px;color:#2e3a4f8c}.report-scene{position:fixed;top:0;right:0;bottom:0;left:0;z-index:210;display:flex;align-items:center;justify-content:center;padding:24px;background:#14233273;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);animation:donateFade .3s ease}.report-card{position:relative;width:min(380px,94vw);max-height:88vh;overflow-y:auto;background:#fffffff2;border:1.5px solid rgba(255,255,255,.8);border-radius:22px;padding:26px 24px 22px;box-shadow:0 20px 50px #141e2d66;color:var(--ink);animation:donateRise .34s cubic-bezier(.2,.8,.3,1.1)}.report-card .donate-title{text-align:center;margin:2px 0 6px}.report-intro{margin:0 0 16px;font-family:var(--serif);font-size:13px;line-height:1.55;text-align:center;color:#2e3a4fc7;text-wrap:balance}.report-label{display:block;margin:0 0 5px;font-family:var(--serif);font-size:12px;font-weight:600;color:#2e3a4fb3}.report-label:not(:first-of-type){margin-top:13px}.report-select,.report-input,.report-textarea{width:100%;box-sizing:border-box;font-family:var(--serif);font-size:14px;color:var(--ink);background:#ffffffd9;border:1.5px solid rgba(46,58,79,.22);border-radius:12px;padding:9px 11px;transition:border-color .2s}.report-select:focus,.report-input:focus,.report-textarea:focus{outline:none;border-color:var(--send-bg-1)}.report-textarea{resize:vertical;min-height:78px;line-height:1.5}.report-attach{display:inline-flex;align-items:center;gap:8px;margin-top:13px;font-family:var(--serif);font-size:13px;color:#2e3a4fcc;background:#2e3a4f12;border:1.5px dashed rgba(46,58,79,.3);border-radius:12px;padding:9px 14px;cursor:pointer;transition:background .2s}.report-attach:hover{background:#2e3a4f1f}.report-attach svg{width:18px;height:18px}.report-shot{position:relative;margin-top:13px;display:inline-block}.report-shot img{display:block;max-width:100%;max-height:140px;border-radius:12px;border:1.5px solid rgba(46,58,79,.2)}.report-shot-x{position:absolute;top:-8px;right:-8px;width:24px;height:24px;border:none;border-radius:50%;background:#141e2dd9;color:#fff;font-size:12px;line-height:1;cursor:pointer}.report-err{margin-top:12px;font-family:var(--serif);font-size:12.5px;color:#c0392b;text-align:center}.report-send{display:block;width:100%;margin-top:18px;font-family:var(--serif);font-size:16px;color:#fff;background:linear-gradient(180deg,var(--send-bg-1),var(--send-bg-2));border:none;border-radius:30px;padding:12px 0;cursor:pointer;box-shadow:0 6px 16px #14283c52;transition:transform .18s,box-shadow .2s,opacity .2s}.report-foot{position:sticky;bottom:0;margin:14px -24px -22px;padding:10px 24px 22px;background:linear-gradient(to top,#fffffff7 62%,#fff0)}.report-foot .report-send{margin-top:0}.report-send:hover{transform:translateY(-1px);box-shadow:0 9px 20px #14283c66}.report-send:disabled{opacity:.55;cursor:default;transform:none}.report-done{text-align:center;padding:12px 0 4px}.report-done-mark{width:56px;height:56px;margin:6px auto 4px;border-radius:50%;background:linear-gradient(180deg,var(--send-bg-1),var(--send-bg-2));color:#fff;font-size:28px;line-height:56px}@media (max-height: 540px){.report-card{padding-top:20px}.report-intro{margin-bottom:12px}.report-textarea{min-height:46px;height:58px}}.account-bubble{position:fixed;top:22px;left:22px;z-index:30;display:flex;align-items:center;gap:10px;padding:6px 8px 6px 16px;background:#ffffff47;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1.5px solid rgba(255,255,255,.55);border-radius:30px;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.3);transition:opacity .6s ease}.account-bubble.hidden{opacity:0;pointer-events:none}.account-guest-tag,.account-name{font-family:var(--serif);font-size:13px;letter-spacing:.5px;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-login-btn{font-family:var(--serif);font-size:12px;letter-spacing:.5px;color:#fff;background:#468cff8c;border:1.5px solid rgba(120,180,255,.9);border-radius:20px;padding:5px 14px;cursor:pointer;transition:background .2s,transform .15s}.account-login-btn:hover{background:#468cffbf;transform:translateY(-1px)}.account-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;border:1.5px solid rgba(255,255,255,.7)}.account-avatar-fallback{display:flex;align-items:center;justify-content:center;background:#468cff8c;font-family:var(--serif);font-size:14px;color:#fff}.account-logout-btn{width:26px;height:26px;border-radius:50%;border:1.5px solid rgba(255,255,255,.5);background:#fff3;color:#fff;font-size:14px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.account-logout-btn:hover{background:#fff6}.login-panel{position:relative;z-index:45;display:flex;flex-direction:column;align-items:center;gap:16px;max-width:min(90vw,400px);padding:30px 28px;background:#ffffff52;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1.5px solid rgba(255,255,255,.6);border-radius:22px;box-shadow:0 22px 50px #14222c66;transform:translateY(34px) scale(.97);opacity:0;transition:transform .6s cubic-bezier(.16,.84,.32,1),opacity .6s ease}.scene.show .login-panel{transform:translateY(0) scale(1);opacity:1}.login-title{font-family:var(--serif);font-style:italic;font-size:18px;line-height:1.45;text-align:center;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.35)}.login-sub{font-family:var(--serif);font-size:12px;letter-spacing:.3px;text-align:center;color:#ffffffd9;margin-top:-6px}.provider-list{display:flex;flex-direction:column;gap:12px;width:100%}.provider-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:12px 18px;font-family:var(--serif);font-size:15px;border-radius:30px;border:1px solid rgba(0,0,0,.12);cursor:pointer;box-shadow:0 4px 12px #0000002e;transition:transform .15s,filter .2s}.provider-btn:hover{transform:translateY(-2px);filter:brightness(1.04)}.provider-btn:active{transform:translateY(1px) scale(.98)}.provider-icon{flex:0 0 auto}.provider-google{background:#fff;color:#3c4043}.provider-facebook{background:#1877f2;color:#fff;border-color:#1877f2}.login-cancel{font-family:var(--serif);font-size:13px;letter-spacing:.5px;color:#ffffffd9;background:none;border:none;cursor:pointer;text-decoration:underline}.login-cancel:hover{color:#fff}.collection-btn{left:22px;transition:background .2s,opacity .6s ease}.collection-btn.hidden{opacity:0;pointer-events:none}.sparkle{position:fixed;border-radius:50%;background:#ffffc8d9;pointer-events:none;z-index:5;animation:sparkleAnim var(--dur) ease-in-out infinite var(--delay)}@keyframes sparkleAnim{0%,to{opacity:0;transform:scale(.4)}50%{opacity:1;transform:scale(1)}}.scene{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:none;align-items:center;justify-content:center;padding:5vh 20px;padding:4dvh 20px}.scene.show{display:flex}.scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(120% 90% at 50% 30%,#283c481a,#1c2c384d 60%,#14222c75);backdrop-filter:blur(7px) saturate(.9);-webkit-backdrop-filter:blur(7px) saturate(.9);opacity:0;transition:opacity .7s ease}.scene.show .scrim{opacity:1}.close-letter{position:fixed;top:22px;left:22px;z-index:55;width:40px;height:40px;border:1.5px solid rgba(255,255,255,.34);background:#ffffff29;border-radius:50%;color:#ffffffd1;font-size:17px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:background .2s,transform .2s,opacity .4s}.close-letter.visible{opacity:1;pointer-events:auto}.close-letter:hover{background:#ffffff4d;transform:rotate(90deg)}.letter-stack{position:relative;z-index:45;display:flex;flex-direction:column;align-items:center;gap:18px;transform:translateY(34px) scale(.97);opacity:0;transition:transform .7s cubic-bezier(.16,.84,.32,1),opacity .7s ease}.scene.show .letter-stack{transform:translateY(0) scale(1);opacity:1}.letter-stack.fading{transition:opacity .55s ease,transform .55s ease;opacity:0;transform:scale(.97)}.letter{position:relative;width:min(430px,90vw,calc(80vh * .7735));width:min(430px,90vw,57.239dvh);container-type:inline-size;transform-origin:50% 42%;filter:drop-shadow(0 22px 40px rgba(38,26,12,.38))}.paper-img{display:block;width:100%;height:auto;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;pointer-events:none}.letter-inner{position:absolute;top:0;right:0;bottom:0;left:0}.salutation{position:absolute;left:13.4cqw;top:35cqw;font-family:var(--hand);font-weight:300;font-size:6cqw;line-height:1;color:var(--ink);opacity:.72;transition:opacity .4s ease,color .3s ease}.write-area{position:absolute;left:13.4cqw;right:13.5cqw;top:44cqw;height:68cqw;overflow:hidden}.writer{width:100%;height:100%;border:none;outline:none;overflow:hidden;background:transparent;font-family:var(--hand);font-weight:300;font-size:5.6cqw;line-height:11.354cqw;color:var(--ink);caret-color:var(--wax);white-space:pre-wrap;overflow-wrap:break-word;cursor:text;transition:color .3s ease}.writer .word{display:inline-block;vertical-align:top;position:relative;overflow-wrap:anywhere}.writer .ink{opacity:1;animation:inkIn .26s ease}@keyframes inkIn{0%{opacity:0}to{opacity:1}}.writer .word.struck{opacity:.62}.writer .word.struck:after{content:"";position:absolute;left:-2px;right:-2px;top:54%;height:2.4px;background:var(--ink);border-radius:2px;transform-origin:left center;transform:rotate(-1.4deg) scaleX(0);animation:strike .4s cubic-bezier(.5,0,.4,1) .18s forwards}@keyframes strike{to{transform:rotate(-1.4deg) scaleX(1)}}.letter.shake{animation:paperShake .32s ease}@keyframes paperShake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.ph{position:absolute;top:0;left:0;right:0;font-family:var(--hand);font-weight:300;font-size:5.6cqw;line-height:11.354cqw;color:var(--ink-faint);pointer-events:none;opacity:1;transition:opacity .7s ease}.ph.hidden{opacity:0}.letter-foot{display:flex;flex-direction:column;align-items:center;gap:9px}.received-text{position:absolute;left:13.4cqw;right:13.5cqw;top:44cqw;height:68cqw;overflow-y:auto;font-family:var(--hand);font-weight:300;font-size:5.6cqw;line-height:11.354cqw;color:var(--ink);white-space:pre-wrap;overflow-wrap:break-word}.received-text .scratch{opacity:.6;text-decoration:line-through;text-decoration-color:var(--ink);text-decoration-thickness:2px}.reaction-row{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:10px}.reaction-btn{font-family:var(--serif);font-style:italic;font-size:14px;letter-spacing:.3px;color:#f6ecd6;border:1px solid #531414;border-radius:30px;padding:10px 20px;cursor:pointer;box-shadow:0 6px 16px #5a121252,inset 0 1px #ffffff2e;transition:transform .16s cubic-bezier(.34,1.56,.64,1),box-shadow .2s,filter .2s;-webkit-tap-highlight-color:transparent}.reaction-btn:hover{transform:translateY(-2px);filter:brightness(1.06)}.reaction-btn:active{transform:translateY(1px) scale(.97)}.reaction-btn.keep{background:linear-gradient(180deg,#3a7a52,#285a3a);border-color:#1c3f28}.reaction-btn.release{background:linear-gradient(180deg,var(--send-bg-1),var(--send-bg-2));border-color:#1d3c52}.reaction-btn.destroy{background:linear-gradient(180deg,#8a3a3a,#5e2424);border-color:#3a1414}.collection-empty{position:relative;z-index:45;background:#ffffff47;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1.5px solid rgba(255,255,255,.55);border-radius:30px;padding:14px 30px;color:#fff;font-size:15px;font-family:var(--serif);letter-spacing:.5px;text-shadow:0 1px 4px rgba(0,0,0,.3);text-align:center;max-width:min(86vw,420px);transform:translateY(34px) scale(.97);opacity:0;transition:transform .7s cubic-bezier(.16,.84,.32,1),opacity .7s ease}.scene.show .collection-empty{transform:translateY(0) scale(1);opacity:1}.collection-row{position:relative;z-index:45;display:flex;align-items:center;gap:22px;transform:translateY(34px) scale(.97);opacity:0;transition:transform .7s cubic-bezier(.16,.84,.32,1),opacity .7s ease}.scene.show .collection-row{transform:translateY(0) scale(1);opacity:1}.kept-stack{position:relative}.kept-stack .letter{position:relative;z-index:2}.kept-stack .kept-letter-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none}.kept-stack .kept-letter-bg .paper-img{opacity:.85}.kept-stack .kept-letter-bg-1{transform:rotate(-6deg)}.kept-stack .kept-letter-bg-2{z-index:0;transform:rotate(7deg)}.kept-stack.shuffle-out-next .kept-front{animation:shuffleOutNext .2s ease forwards}.kept-stack.shuffle-out-prev .kept-front{animation:shuffleOutPrev .2s ease forwards}.kept-stack.shuffle-in-next .kept-front{animation:shuffleInNext .28s cubic-bezier(.16,.84,.32,1) forwards}.kept-stack.shuffle-in-prev .kept-front{animation:shuffleInPrev .28s cubic-bezier(.16,.84,.32,1) forwards}@keyframes shuffleOutNext{to{transform:translate(-48%) rotate(-13deg) scale(.93);opacity:0}}@keyframes shuffleOutPrev{to{transform:translate(48%) rotate(13deg) scale(.93);opacity:0}}@keyframes shuffleInNext{0%{transform:translate(46%) rotate(10deg) scale(.94);opacity:0}to{transform:translate(0) rotate(0) scale(1);opacity:1}}@keyframes shuffleInPrev{0%{transform:translate(-46%) rotate(-10deg) scale(.94);opacity:0}to{transform:translate(0) rotate(0) scale(1);opacity:1}}.kept-letter-actions{position:relative;z-index:45;display:flex;flex-direction:column;gap:14px}.glass-circle-btn,.stack-arrow{padding:0;line-height:1;border-radius:50%;border:1.5px solid rgba(255,255,255,.55);background:#ffffff47;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;text-shadow:0 1px 4px rgba(0,0,0,.3);transition:background .2s,border-color .2s,transform .15s}.glass-circle-btn:hover,.stack-arrow:hover{background:#ffffff6b;border-color:#fffc;transform:scale(1.08)}.glass-circle-btn:active,.stack-arrow:active{transform:scale(.94)}.glass-circle-btn{width:44px;height:44px;font-size:18px}.glass-circle-btn svg{width:20px;height:20px}.star-btn.on{background:#468cff8c;border-color:#78b4ffe6}.stack-arrow{width:56px;height:56px;font-size:26px;position:relative;z-index:45}.send-btn{font-family:var(--serif);font-style:italic;font-size:18px;letter-spacing:.3px;color:#f6ecd6;background:linear-gradient(180deg,var(--send-bg-1),var(--send-bg-2));border:1px solid #531414;border-radius:30px;padding:13px 34px;cursor:pointer;box-shadow:0 6px 16px #5a121252,inset 0 1px #ffffff2e;transition:transform .16s cubic-bezier(.34,1.56,.64,1),box-shadow .2s,filter .2s,background .3s;-webkit-tap-highlight-color:transparent}.send-btn:hover{transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 9px 20px #5a121266,inset 0 1px #fff3}.send-btn:active{transform:translateY(1px) scale(.97);box-shadow:0 3px 8px #5a121257}.send-btn:disabled{opacity:.7;cursor:default}.photo-btn{position:absolute;right:-23px;top:34%;z-index:8;width:50px;height:50px;border-radius:50%;background:linear-gradient(180deg,#f8efda,#ecdcbd);border:1.5px solid rgba(120,95,55,.34);box-shadow:0 5px 14px #3c280f47,inset 0 1px #fff9;color:var(--ink);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .18s cubic-bezier(.34,1.56,.64,1),box-shadow .2s,opacity .3s;-webkit-tap-highlight-color:transparent}.photo-btn:hover{transform:translateY(-2px) scale(1.07);box-shadow:0 8px 18px #3c280f57,inset 0 1px #fff9}.photo-btn:active{transform:scale(.9)}.photo-btn svg{width:25px;height:25px}.draw-btn{position:absolute;right:-23px;top:52%;z-index:12;width:50px;height:50px;border-radius:50%;background:linear-gradient(180deg,#f8efda,#ecdcbd);border:1.5px solid rgba(120,95,55,.34);box-shadow:0 5px 14px #3c280f47,inset 0 1px #fff9;color:var(--ink);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .18s cubic-bezier(.34,1.56,.64,1),box-shadow .2s,background .2s;-webkit-tap-highlight-color:transparent}.draw-btn:hover{transform:translateY(-2px) scale(1.07)}.draw-btn:active{transform:scale(.9)}.draw-btn svg{width:24px;height:24px}.draw-btn.on{background:linear-gradient(180deg,#cfe9f0,#a6d2df);border-color:#285a6e80;color:#1c4854}.draw-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;z-index:6;pointer-events:none}.draw-canvas.active{pointer-events:auto;touch-action:none;cursor:crosshair}.letter-drawing{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;z-index:6;pointer-events:none}.draw-frame{position:absolute;top:6cqw;right:6cqw;bottom:6cqw;left:6cqw;z-index:7;border:2px dashed rgba(90,120,140,.5);border-radius:8px;display:flex;align-items:center;justify-content:center;pointer-events:none}.draw-frame span{font-family:var(--serif);font-size:5cqw;letter-spacing:1px;color:#465f7399}.draw-panel{position:absolute;top:50%;right:max(10px,2.5vw);transform:translateY(-50%);z-index:80;display:flex;flex-direction:column;align-items:center;gap:12px;padding:13px;background:#ffffff29;border:1.5px solid rgba(255,255,255,.4);border-radius:18px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);opacity:0;pointer-events:none;transition:opacity .3s ease}.draw-panel.show{opacity:1;pointer-events:auto}.draw-sizes{display:flex;gap:8px}.draw-size{width:36px;height:36px;border-radius:50%;border:1.5px solid rgba(255,255,255,.4);background:#ffffff1f;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0}.draw-size.on{border-color:#fff;background:#ffffff52}.draw-size span{display:block;border-radius:50%;box-shadow:0 0 0 1px #0000001f}.draw-colors{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.draw-color{width:25px;height:25px;border-radius:50%;border:2px solid rgba(255,255,255,.5);cursor:pointer;padding:0;transition:transform .15s ease,box-shadow .15s ease}.draw-color.on{border-color:#fff;box-shadow:0 0 0 2px #fff,0 0 7px #fffc;transform:scale(1.14)}.draw-clear{font-family:var(--serif);font-size:12.5px;color:#fff;background:#ffffff24;border:1.5px solid rgba(255,255,255,.4);border-radius:20px;padding:6px 14px;cursor:pointer;letter-spacing:.5px}.draw-clear:hover{background:#ffffff47}.polaroid{position:absolute;top:-58px;right:8px;z-index:9;width:max-content;max-width:64cqw;background:#fdfcf8;padding:9px 9px 15px;box-shadow:0 16px 32px #1e14085c,0 2px 6px #1e140833;transform:rotate(5deg);transform-origin:50% -12px}.polaroid.show{animation:clipOn .62s cubic-bezier(.2,.8,.3,1.15)}@keyframes clipOn{0%{transform:rotate(7deg) translateY(-30px) scale(.9);opacity:0}55%{transform:rotate(2deg) translateY(5px) scale(1.01);opacity:1}78%{transform:rotate(6deg) translateY(-2px) scale(1)}to{transform:rotate(5deg) translateY(0) scale(1);opacity:1}}.polaroid img{display:block;width:auto;height:auto;max-width:56cqw;max-height:48cqw;background:#d4c7ad}.clip{position:absolute;top:-18px;left:50%;transform:translate(-50%);width:42px;height:36px;z-index:2;filter:drop-shadow(0 3px 5px rgba(0,0,0,.32))}.photo-remove{position:absolute;top:4px;right:4px;z-index:3;width:22px;height:22px;border:none;border-radius:50%;background:#281e148c;color:#fff;font-size:12px;line-height:1;cursor:pointer;opacity:0;transition:opacity .2s,background .2s}.polaroid:hover .photo-remove{opacity:1}.photo-remove:hover{background:#281e14cc}.write-hint{position:fixed;bottom:26px;left:50%;transform:translate(-50%);z-index:50;color:#ffffffb8;font-size:12.5px;letter-spacing:1.4px;text-transform:uppercase;text-shadow:0 1px 5px rgba(0,0,0,.35);opacity:0;transition:opacity .5s ease;pointer-events:none}.write-hint.visible{opacity:1}.throw-layer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:48;display:none;pointer-events:none}.throw-layer.show{display:block}.throw-bottle{position:absolute;left:50%;top:calc(82% - 234px);width:92px;height:182px;margin-left:-46px;opacity:0;transform:scale(.84);transition:opacity .6s ease,transform .7s cubic-bezier(.16,.84,.32,1);transform-origin:50% 88%;will-change:transform;touch-action:none}.throw-bottle.in{opacity:1;transform:scale(1)}.throw-bottle.grabbable{cursor:grab;pointer-events:auto}.throw-bottle.idle{animation:bobThrow 3.4s ease-in-out infinite}@keyframes bobThrow{0%,to{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-12px) rotate(3deg)}}.throw-bottle.dragging{cursor:grabbing;animation:none}.throw-bottle img{position:absolute;left:0;top:0;width:100%;height:100%;object-fit:contain;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;pointer-events:none;filter:drop-shadow(0 10px 16px rgba(20,40,55,.28))}.throw-instr{position:fixed;left:50%;bottom:16%;transform:translate(-50%);z-index:49;text-align:center;color:#fff;pointer-events:none;opacity:0;transition:opacity .6s ease}.throw-instr.show{opacity:1}.throw-instr .big{font-family:var(--serif);font-style:italic;font-size:21px;text-shadow:0 2px 8px rgba(0,0,0,.4);margin-bottom:6px}.throw-instr .small{font-size:12px;letter-spacing:1.6px;text-transform:uppercase;opacity:.78;text-shadow:0 1px 5px rgba(0,0,0,.4)}.aim-dot{position:fixed;width:7px;height:7px;border-radius:50%;background:#ffffff80;z-index:47;pointer-events:none;transform:translate(-50%,-50%)}.confirm{position:fixed;top:0;right:0;bottom:0;left:0;z-index:70;display:none;align-items:center;justify-content:center;flex-direction:column;gap:4px;text-align:center;pointer-events:none}.confirm.show{display:flex}.confirm .line{font-family:var(--serif);font-style:italic;color:#fff;font-size:clamp(22px,3.4vw,32px);text-shadow:0 2px 12px rgba(0,0,0,.45);opacity:0;transform:translateY(14px);animation:confUp 1s ease forwards}.confirm .sub{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:#fffc;text-shadow:0 1px 6px rgba(0,0,0,.4);opacity:0;animation:confUp 1s ease .4s forwards}@keyframes confUp{to{opacity:1;transform:translateY(0)}}.ripple{position:fixed;border:2px solid rgba(255,255,255,.85);border-radius:50%;z-index:46;pointer-events:none;transform:translate(-50%,-50%);animation:rippleOut .9s ease-out forwards}@keyframes rippleOut{0%{width:6px;height:6px;opacity:.9}to{width:120px;height:60px;opacity:0}}.droplet{position:fixed;border-radius:50%;background:#ffffffeb;box-shadow:0 0 4px #fff9;z-index:47;pointer-events:none;transform:translate(-50%,-50%);animation:dropFly .74s cubic-bezier(.3,.5,.6,1) forwards}@keyframes dropFly{0%{transform:translate(-50%,-50%);opacity:1}55%{opacity:1}to{transform:translate(calc(-50% + var(--dx)),calc(-50% + var(--dy) + 52px));opacity:0}}@media (max-width: 640px) and (min-height: 480px){.app-logo{top:80px}.draw-panel{top:auto;bottom:14px;right:50%;transform:translate(50%);flex-direction:row;flex-wrap:wrap;justify-content:center;max-width:94vw}.letter-foot.dim{opacity:0;pointer-events:none}.bottle-wrap{bottom:41%}.found-bottle-wrap{bottom:10%;right:auto;left:50%;animation:bottleBob 3.6s ease-in-out infinite}.bottle-img,.found-bottle-img{width:64px}.bottle-label,.found-bottle-label{font-size:12.5px;padding:6px 14px}}@media (max-height: 480px) and (min-width: 480px){.app-logo{top:20px;width:min(104px,20vw)}.bottle-img,.found-bottle-img{width:48px}.bottle-label,.found-bottle-label{font-size:11px;padding:4px 11px}.bottle-wrap{bottom:auto;top:50%;left:34%;transform:translate(-50%,-50%);animation:none}.found-bottle-wrap{bottom:auto;top:50%;left:66%;right:auto;transform:translate(-50%,-50%);animation:none}.toolbar-btn{width:40px;height:40px;bottom:12px}.sound-btn{right:14px}.settings-btn{right:60px}.donate-btn{right:106px}.collection-btn,.sent-btn{width:auto;min-width:40px;height:auto;padding:5px 8px 4px}.collection-btn{left:12px;bottom:12px}.sent-btn{left:68px;bottom:12px}}.intro{position:fixed;top:0;right:0;bottom:0;left:0;z-index:300;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(180deg,#a9d9ef,#7cc7d2 55%,#6abfc4);opacity:1;transition:opacity .6s ease}.intro--leaving{opacity:0;pointer-events:none}.intro-inner{display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px;animation:introFade .8s ease both}@keyframes introFade{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.intro-bottle-wrap{position:relative;width:64px;height:88px}.intro-bottle{width:64px;height:auto;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 4px 12px rgba(20,60,80,.3));animation:introBob 3s ease-in-out infinite}.intro-wave{position:absolute;left:-32px;width:calc(100% + 64px);top:55%;height:20px;overflow:visible;pointer-events:none}.intro-wave-path{fill:none;stroke:#fffc;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}@keyframes introBob{0%,to{transform:translateY(0) rotate(-14deg)}50%{transform:translateY(-12px) rotate(-6deg)}}.intro-logo{width:min(180px,56vw);height:auto;filter:drop-shadow(0 2px 10px rgba(20,40,60,.35));-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.intro-hint{color:#ffffffeb;font-family:var(--serif);font-size:14px;letter-spacing:.5px;text-shadow:0 1px 5px rgba(0,0,0,.25);margin:0}.intro-actions{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:6px}.intro-enter{display:inline-flex;align-items:center;gap:9px;font-family:var(--serif);font-size:16px;color:#fff;background:linear-gradient(180deg,var(--send-bg-1),var(--send-bg-2));border:1.5px solid rgba(255,255,255,.5);border-radius:30px;padding:12px 30px;cursor:pointer;box-shadow:0 8px 20px #14283c52;transition:transform .18s,box-shadow .2s}.intro-enter:hover{transform:translateY(-1px);box-shadow:0 11px 24px #14283c66}.intro-quiet{font-family:var(--serif);font-size:13px;color:#ffffffd9;background:none;border:none;cursor:pointer;letter-spacing:.5px;text-decoration:underline;text-underline-offset:3px;text-decoration-color:#ffffff73}.intro-actions--row{flex-direction:row;align-items:center;gap:18px}.intro-steps{width:min(350px,88vw);min-height:226px;display:flex;align-items:center;justify-content:center}.intro-step{display:flex;flex-direction:column;align-items:center;gap:14px;width:100%;animation:introStepIn .45s cubic-bezier(.16,.84,.32,1) both}@keyframes introStepIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.intro-step-title{margin:0;color:#fff;font-family:var(--serif);font-size:18px;letter-spacing:.5px;text-shadow:0 1px 6px rgba(0,0,0,.25)}.intro-step-body{margin:0;max-width:300px;color:#ffffffe6;font-family:var(--serif);font-size:13.5px;line-height:1.5;text-shadow:0 1px 4px rgba(0,0,0,.2)}.intro-check{display:flex;align-items:center;gap:9px;width:270px;max-width:86vw;margin:0 auto;color:#fffffff2;font-family:var(--serif);font-size:13.5px;line-height:1.4;text-align:left;text-shadow:0 1px 4px rgba(0,0,0,.25);cursor:pointer}.intro-check input{width:18px;height:18px;flex:0 0 auto;accent-color:var(--send-bg-1);cursor:pointer}.intro-check a{color:#fff;text-decoration:underline;text-underline-offset:2px}.intro-caution{display:flex;gap:9px;align-items:flex-start;max-width:312px;padding:10px 12px;background:#ffffff24;border:1px solid rgba(255,255,255,.3);border-radius:12px;color:#ffffffeb;font-family:var(--serif);font-size:12px;line-height:1.45;text-align:left}.intro-caution svg{width:18px;height:18px;flex:0 0 auto;margin-top:1px;fill:none;stroke:#ffe08a;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.intro-morph{perspective:620px;height:122px;display:flex;align-items:center;justify-content:center}.morph-stage{position:relative;width:150px;height:122px;display:flex;align-items:center;justify-content:center}.morph-screen{width:42px;height:76px;border:3px solid #fff;border-radius:13px;background:linear-gradient(160deg,#ffffff52,#ffffff1f);box-shadow:0 8px 20px #143c5047,inset 0 0 0 1px #ffffff40;transform-style:preserve-3d;animation:morphScreen 3.4s cubic-bezier(.65,.02,.25,1) infinite}@keyframes morphScreen{0%{opacity:0;width:42px;height:76px;border-radius:13px;transform:rotateY(0)}7%,16%{opacity:1;width:42px;height:76px;border-radius:13px;transform:rotateY(0)}48%{width:78px;height:66px;border-radius:10px;transform:rotateY(180deg)}78%,92%{opacity:1;width:114px;height:68px;border-radius:7px;transform:rotateY(360deg)}to{opacity:0;width:114px;height:68px;border-radius:7px;transform:rotateY(360deg)}}.morph-base{position:absolute;left:50%;top:95px;width:124px;margin-left:-62px;height:11px;background:linear-gradient(#fff,#d6ebf0);clip-path:polygon(7% 0,93% 0,100% 100%,0% 100%);border-radius:0 0 4px 4px;box-shadow:0 6px 14px #143c5040;transform-origin:50% 0;animation:morphBase 3.4s cubic-bezier(.65,.02,.25,1) infinite}@keyframes morphBase{0%,60%{opacity:0;transform:scaleX(.25) scaleY(.4)}78%,92%{opacity:1;transform:scaleX(1) scaleY(1)}to{opacity:0;transform:scaleX(1) scaleY(1)}}.intro-progress{display:flex;align-items:center;margin-top:6px}.intro-prog-dot{width:9px;height:9px;padding:0;border:none;border-radius:50%;background:#fff6;cursor:default;transition:transform .3s ease,background .3s ease,box-shadow .3s ease}.intro-prog-dot.done{background:#ffffffe6;cursor:pointer}.intro-prog-dot.on{background:#fff;transform:scale(1.5);box-shadow:0 0 0 4px #ffffff38}.intro-prog-line{position:relative;width:28px;height:2px;margin:0 7px;overflow:hidden;border-radius:2px;background:#ffffff4d}.intro-prog-line:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#fff;transform:scaleX(0);transform-origin:left;transition:transform .5s ease}.intro-prog-line.done:after{transform:scaleX(1)}@media (prefers-reduced-motion: reduce){.morph-screen{transform:none;animation:morphScreenCalm 4.4s ease-in-out infinite}.morph-base{animation:morphBaseCalm 4.4s ease-in-out infinite}@keyframes morphScreenCalm{0%,18%{width:42px;height:76px;border-radius:13px}50%,72%{width:114px;height:68px;border-radius:7px}to{width:42px;height:76px;border-radius:13px}}@keyframes morphBaseCalm{0%,28%{opacity:0;transform:scaleX(.3) scaleY(.4)}50%,72%{opacity:1;transform:scaleX(1) scaleY(1)}to{opacity:0;transform:scaleX(.3) scaleY(.4)}}}.online-note{position:fixed;bottom:14px;left:50%;transform:translate(-50%);z-index:9;color:#ffffffd1;font-family:var(--serif);font-size:12px;letter-spacing:.5px;text-shadow:0 1px 4px rgba(0,0,0,.35);white-space:nowrap;pointer-events:none;transition:opacity .5s ease}.online-note.hidden{opacity:0}.sent-btn{left:78px;transition:background .2s,opacity .6s ease}.sent-btn.hidden{opacity:0;pointer-events:none}.sent-badge{position:absolute;top:6px;right:6px;width:10px;height:10px;border-radius:50%;background:#ffd76a;box-shadow:0 0 0 2px #ffffffb3,0 0 8px 2px #ffd76ae6;animation:sentPulse 1.8s ease-in-out infinite}@keyframes sentPulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.25);opacity:.75}}.sent-status{position:absolute;left:13.4cqw;right:13.5cqw;bottom:9cqw;text-align:center;font-family:var(--serif);font-size:4.4cqw;letter-spacing:.3px;color:var(--ink);opacity:.78}.found-toast{position:fixed;bottom:72px;left:50%;transform:translate(-50%);z-index:120;max-width:86vw;text-align:center;background:#ffffff4d;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1.5px solid rgba(255,255,255,.6);border-radius:30px;padding:10px 24px;color:#fff;font-family:var(--serif);font-size:14px;letter-spacing:.5px;text-shadow:0 1px 4px rgba(0,0,0,.3);white-space:nowrap;animation:toastInOut 6s ease forwards}@keyframes toastInOut{0%{opacity:0;transform:translate(-50%,-8px)}8%,88%{opacity:1;transform:translate(-50%)}to{opacity:0;transform:translate(-50%,-8px)}}.account-stat{position:fixed;top:68px;left:22px;z-index:30;display:inline-flex;align-items:center;gap:2px;padding:4px 14px;background:#ffffff3d;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1.5px solid rgba(255,255,255,.5);border-radius:20px;color:#fff;font-family:var(--serif);font-size:12.5px;letter-spacing:.3px;text-shadow:0 1px 4px rgba(0,0,0,.3);white-space:nowrap;transition:opacity .6s ease}.account-stat.hidden{opacity:0;pointer-events:none}.account-stat-heart{color:#ff9d8a;margin-right:3px}.account-stat-read{opacity:.78}.intro-agree{display:flex;align-items:center;gap:8px;max-width:300px;margin:2px auto 0;color:#ffffffeb;font-family:var(--serif);font-size:12.5px;line-height:1.4;text-shadow:0 1px 4px rgba(0,0,0,.25);cursor:pointer}.intro-agree input{width:17px;height:17px;flex:0 0 auto;accent-color:var(--send-bg-1);cursor:pointer}.intro-agree a{color:#fff;text-decoration:underline;text-underline-offset:2px}.intro-enter:disabled,.intro-quiet:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}